From: Tom Herbert <therbert@google.com>
Date: Tue, 20 Jan 2015 19:23:05 +0000 (-0800)
Subject: vxlan: Eliminate dependency on UDP socket in transmit path
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~134^2~155^2
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=af33c1adae1e;p=pandora-kernel.git

vxlan: Eliminate dependency on UDP socket in transmit path

In the vxlan transmit path there is no need to reference the socket
for a tunnel which is needed for the receive side. We do, however,
need the vxlan_dev flags. This patch eliminate references
to the socket in the transmit path, and changes VXLAN_F_UNSHAREABLE
to be VXLAN_F_RCV_FLAGS. This mask is used to store the flags
applicable to receive (GBP, CSUM6_RX, and REMCSUM_RX) in the
vxlan_sock flags.

Signed-off-by: Tom Herbert <therbert@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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